45445103343 has 12 divisors (see below), whose sum is σ = 65649116520. Its totient is φ = 30293878896.

The previous prime is 45445103303. The next prime is 45445103377. The reversal of 45445103343 is 34330154454.

45445103343 is a `hidden beast` number, since 4 + 544 + 5 + 103 + 3 + 4 + 3 = 666.

It is not a de Polignac number, because 45445103343 - 2¹⁴ = 45445086959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45445103298 and 45445103307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45445103303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134953 + ... + 330306.

It is an arithmetic number, because the mean of its divisors is an integer number (5470759710).

Almost surely, 2^45445103343 is an apocalyptic number.

45445103343 is a deficient number, since it is larger than the sum of its proper divisors (20204013177).

45445103343 is a wasteful number, since it uses less digits than its factorization.

45445103343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476118 (or 476115 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 45445103343 its reverse (34330154454), we get a palindrome (79775257797).

The spelling of 45445103343 in words is "forty-five billion, four hundred forty-five million, one hundred three thousand, three hundred forty-three".